Gentadani mine, Takashima City, Shiga, Japani
Regional Level Types | |
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Gentadani mine | Mine |
Takashima City | City |
Shiga | Prefecture |
Japan | Country |
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Location is approximate, estimate based on other nearby localities. | |
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Latitude & Longitude (WGS84): | 35° North , 135° East (est.) |
Margin of Error: | ~21km |
Locality type: | Mine |
KΓΆppen climate type: | Cfa : Humid subtropical climate |
Metasedimentary manganese ore. Mine is closed.
Regions containing this locality
Select Mineral List Type
Standard Detailed Strunz Dana Chemical ElementsDetailed Mineral List:
β Jacobsite Formula: Mn2+Fe3+2O4 Reference: Masutomi Museum specimen (Kyoto) |
β Ribbeite Formula: (Mn2+,Mg)5(SiO4)2(OH)2 Reference: Masutomi Museum specimen (Kyoto) |
List of minerals arranged by Strunz 10th Edition classification
Group 4 - Oxides and Hydroxides | |||
---|---|---|---|
β | 'Jacobsite' | 4.BB.05 | Mn2+Fe3+2O4 |
Group 9 - Silicates | |||
β | 'Ribbeite' | 9.AF.65 | (Mn2+,Mg)5(SiO4)2(OH)2 |
List of minerals arranged by Dana 8th Edition classification
Group 7 - MULTIPLE OXIDES | |||
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AB2X4 | |||
β | Jacobsite | 7.2.2.2 | Mn2+Fe3+2O4 |
Group 52 - NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O | |||
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] coordination only | |||
β | Ribbeite | 52.3.2b.4 | (Mn2+,Mg)5(SiO4)2(OH)2 |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | β Ribbeite | (Mn2+,Mg)5(SiO4)2(OH)2 |
O | Oxygen | |
O | β Jacobsite | Mn2+Fe23+O4 |
O | β Ribbeite | (Mn2+,Mg)5(SiO4)2(OH)2 |
Mg | Magnesium | |
Mg | β Ribbeite | (Mn2+,Mg)5(SiO4)2(OH)2 |
Si | Silicon | |
Si | β Ribbeite | (Mn2+,Mg)5(SiO4)2(OH)2 |
Mn | Manganese | |
Mn | β Jacobsite | Mn2+Fe23+O4 |
Mn | β Ribbeite | (Mn2+,Mg)5(SiO4)2(OH)2 |
Fe | Iron | |
Fe | β Jacobsite | Mn2+Fe23+O4 |
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